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| PartNumber | PTR902-2020K-A203 | PTR902-2020F-A503 | PTR902-2020K-A103 |
| Description | Potentiometers 20K AUDIO | Potentiometers 50K AUDIO | Potentiometers 10K AUDIO |
| Manufacturer | Bourns | Bourns | Bourns |
| Product Category | Potentiometers | Potentiometers | Potentiometers |
| RoHS | Y | Y | Y |
| Mounting Style | PCB Mount | PCB Mount | PCB Mount |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Product | Audio Potentiometers | Audio Potentiometers | Audio Potentiometers |
| Number of Gangs | 2 Gang | 2 Gang | 2 Gang |
| Resistance | 20 kOhms | 50 kOhms | 10 kOhms |
| Taper | Audio | Audio | Audio |
| Orientation | Horizontal | Horizontal | Horizontal |
| Power Rating | 25 mW | 25 mW | 25 mW |
| Voltage Rating | 20 VDC, 150 VAC | 20 VDC, 150 VAC | 20 VDC, 150 VAC |
| Tolerance | 20 % | 20 % | 20 % |
| Element Type | Carbon | Carbon | Carbon |
| Number of Turns | 1 Turn | 1 Turn | 1 Turn |
| Shaft Type | Knurled / Serrated | Flatted / D | Knurled / Serrated |
| Shaft Diameter | 6 mm | 6 mm | 6 mm |
| Shaft Length | 20 mm | 20 mm | 20 mm |
| Switch Type | Rotary Switch | Rotary Switch | Rotary Switch |
| Number of Detents | Without Detent | Without Detent | Without Detent |
| Type | Rotary Metal | Rotary Metal | Rotary Metal |
| Life | 15000 Cycles | 15000 Cycles | 15000 Cycles |
| IP Rating | IP40 | IP40 | IP40 |
| Minimum Operating Temperature | - 10 C | - 10 C | - 10 C |
| Maximum Operating Temperature | + 50 C | + 50 C | + 50 C |
| Series | PTR90 | PTR90 | PTR90 |
| Packaging | Bulk | Bulk | Bulk |
| Features | PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch | PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch | PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch |
| Thread Size | M7XP0.75 | M7XP0.75 | M7XP0.75 |
| Brand | Bourns | Bourns | Bourns |
| Product Type | Potentiometers | Potentiometers | Potentiometers |
| Factory Pack Quantity | 90 | 90 | 90 |
| Subcategory | Potentiometers, Trimmers & Rheostats | Potentiometers, Trimmers & Rheostats | Potentiometers, Trimmers & Rheostats |
| Tradename | Pro Audio | Pro Audio | Pro Audio |
| Unit Weight | - | 0.271610 oz | 0.271610 oz |